英语单词“Echo 2”的翻译、意思、用法、释义-英汉词典

单词	Echo 2
释义	Echo2['ekəu]n.1.■【电信学】(无线电联络用的)字母e的代称2.■埃科卫星(美国早期发射的两颗无线通信卫星之一)
随便看	labium labium majus labium minus lablab labor laboratorial laboratorian laboratory laboratory animal laboratory coordinate system laboratory disease laboratory equipment laboratory frame laboratory instrument computer laboratory school laboratory system laboratory-tested labor certification Labor Day labor-delivery-recovery Laborde map projection labored laborer labor-intensive laborious 朝市山林皆寄耳，简编灯火故依然君侯妙质廪，博学而多文入松复里许，山庄清且淑曾见樵翁说，云边霅昼房采花初未识，纳聘讶徒猜店鸡已唱催人起，更听疏钟隔水撞无病闲眠身懒转石琢浮屠遍水滨，兴亡岁久已成尘溪消分玉酝，岩穴产灵香插莳复耕耘，酷日无从拒雨后瀛台偶为桥梓图赐钱陈群叠旧作韵老境春晚言怀寄聪上人雨前茶·其一停刑代替澳门币关鄽颉滑